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题型:阅读理解-阅读单选 难度:0.85 引用次数:194 题号:16059898

If you picnic in a Texas park, chances are you’ll encounter fire ants — a kind of pest that can deliver painful bites. This invasive (入侵的) species, like many others, is not only annoying but also destructive.

An invasive species is any kind of living thing that isn’t native to an ecosystem and causes harm. Sometimes non-native species are imported by accident, like in the 1930s when ships from South America inadvertently took fire ants to North America. Other times non-native species are imported deliberately. Some types of Asian fish that were originally imported to the U.S. from China to clean fish farms escaped and entered rivers. Green iguanas were brought to China, as pets, but irresponsible owners released them.

Non-native species have even been imported for emotional reasons. A man once released dozens of European starlings (八哥) in New York in an effort to bring all the birds mentioned in Shakespeare’s writings to America. Today, millions of starlings cause over $800 million in damage to U.S. agriculture every year. Invasive species’ global economic influence is also enormous. The U.S. government assesses that invasive species cost the American economy over $120 billion every year.

Invasive species can damage their host habitats by unbalancing local ecosystems. They often lack natural enemies in their new environment and out-compete native species for food and other resources. They also might feed on local species. Invasive species can also carry diseases for which local species have no immunity (免疫力). This can result in the loss of an entire native species.

Invasive species are among the leading threats to native wildlife. About 42% of threatened or endangered species are at risk due to invasive species. Unless people take serious action, the economic and environmental costs of invasive species will become disastrous.

1. What does the underlined word “inadvertently” mean in paragraph 2?
A.Separately.B.Regularly.
C.Temporarily.D.Unexpectedly.
2. Why did the man bring starlings to America?
A.To satisfy his wish.
B.To raise them as pets.
C.To copy Shakespeare’s behavior.
D.To do agricultural experiments.
3. What consequence do invasive species bring?
A.Food shortage for native people.
B.Serious economic imbalance.
C.Economic and environmental problems.
D.Dangerous diseases for humans.
4. Which of the following could be the best title for the text?
A.Wildlife Conservation
B.Protecting Native Species
C.Environmental Protection Measures
D.Our Unwelcome Guests

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文章大意:这是一篇说明文。文章主要介绍了法国正在经历一个异常温暖的冬天,因此全国各地滑雪场的降雪量很低,对滑雪产业产生了严重影响。

【推荐1】France is experiencing an unusually mild winter, which has led to low snowfall in ski areas across the country.

One affected ski area is Le Mourtis, in the Pyrenees mountains of southern France. The lack of snow has forced the holiday village to temporarily close its ski runs—at the height of the winter season. Local restaurants and hotels are seeing fewer visitors. People who do come to the area are seeking to do other things besides skiing. Warmer temperatures have made hiking one of the most popular activities. Recent daytime temperatures at Le Mourtis have reached 10 degrees Celsius. Some hikers even removed winter clothing while making their way across mountain areas containing very little snow.

“Skiing? No one today can guarantee it,” said hotel operator Gillaizeau. He has been making money by renting out two-wheeled motorcycles to help visitors in the area have fun. The scooters can be ridden down grassy mountains. They come with equipment made for riding on snow, but Gillaizeau has attached bicycle wheels instead. His ski rental equipment remains untouched. He says he has had to reduce the hours of some workers and expects business losses during the season to drop as much as 15 percent.

Many people in the area believe the latest winter is more than just a bad year. The last time France experienced such a mild December and January was in 1900, French weather officials say. Christelle Robert is an official with Meteo-France, the country’s national weather service. She told Reuters that mild winters and less snow seem to be a clear sign of global warming.

Scientists have predicted a continued rise in world temperatures. People connected to the area’s ski industry are considering a future with much less snow. If such weather continues, ski resorts around 1,600 meters above sea level will be so warm that they will not even be able to use artificial snow because it will melt.

1. Why did some hikers take off their winter clothes while crossing mountains?
A.They were wearing too thick clothes.B.They had been exercising too much.
C.The mountain roads were very rough.D.The temperature was not cold at all.
2. What does the underlined word“They” in paragraph 3 refer to?
A.Visitors.B.Scooters.C.Bicycle wheels.D.Grassy mountains.
3. What can be learned from the third and fourth paragraphs?
A.The latest mild winter was in 1900.B.Little snowfall has caused great economic loss.
C.No one wants to ski because of the bad weather.D.There’s something wrong with ski equipment.
4. Where does this text possibly come from?
A.A medical report.B.A tourist handbook.C.A weather forecast.D.An economic journal.
2022-05-29更新 | 257次组卷
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【推荐2】In many countries, people work five eight-hour days or 40 hours a week. But some companies now want their employees to work just four days a week and still pay them for five. Is it too good to be true?

Planio, a German company, offered a four-day week to its employees earlier this year Schulz-Hofen, the founder of Planio, first tested the four-day workweek on himself. He said,“It is much healthier and we do a better job if we’re not working crazy hours. I didn't get less work done in four days than in five because in five days, you think you have more time, you take longer. ” Also, another company, called Guardian in New Zealand, tested how its employees reacted to a 32-hour workweek earlier this year. It said the workers reported feeling less pressured and more focused on the business.

In Japan, the government is urging companies to let their workers have Monday mornings off. And in the UK, Trades Union Congress (TUC) is pushing for the country to move to a four-day week by the end of the century, thinking that a shorter workweek is a way for workers to share in the wealth made by new technologies like machine learning and robotics. TUC’s Kate Bell noted,“It would reduce the stress of juggling working and family life. ’’

A study of 3, 000 employees found that nearly half thought they could easily finish their work in five hours a day if they did not have to stop and restart. The workers were from eight countries, including the United States,Britain and Germany. Dan Schawbel, working in Future Workplace, which carried out the survey with Kronossaid,“Because you always have the technology, you are always working, so you are getting burned out.   He expects more companies and countries will permit a four-day workweek.

1. What did Schulz-Hofen do?
A.He founded a company in the UK.
B.He tried out a new idea himself.
C.He made a study into Future Workplace.
D.He urged his employees to be more productive.
2. What do the staff of Guardian think of the new workweek policy?
A.Stressful.B.Beneficial.
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A.Balancing.B.Choosing.
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4. What conclusion can be drawn from the text about the four-day workweek?
A.It is actually too good to be true.
B.It has some unavoidable disadvantages.
C.It is beneficial to both employees and companies.
D.It has become a common practice in many countries.
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【推荐3】We think of hospitals as peaceful and safe places.     1    . A study that came out in 2017 showed that one in four doctors in China has suffered from physical violence, with some even losing their lives.

To prevent such things from happening, the government worked out a draft law. It says that the safety of medical staff is protected by law and that no one is allowed to hurt medical workers.

In most cases, the attackers were relatives of patients who were not satisfied with their treatment.     2    . But of course, not every illness can be cured.     3    . Giving doctors cash bribes (贿赂) to get good treatment has long been an unwritten rule. Some people believe that they were not well treated because they didn’t bribe their doctors. In some cases, their anger in this situation turns into violence. Another problem is a lack of doctors.     4    , seeing as many as 60 or more patients in just half a day. It’s difficult for them to provide enough care for each patient.

    5    . For example, many hospitals have set up offices to hear and handle patients’ complaints.

“When arguments happen, patients should ask for mediation (调解仲裁) or seek legal advice instead of turning to violence,” the State Council said.

A.Doctors need to take measures to protect themselves
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C.Hospitals are trying to find ways to solve this problem
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E.A general lack of trust in doctors has also made things worse
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G.But doctors and nurses in Chinese public hospitals are often attacked
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